Home / 14,931.99-22,393.43-5,069.08

Finding the Fourth Proportional to 14,931.99, 22,393.43 and 5,069.08

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Solution

The fourth proportional to 14,931.99, 22,393.43 and 5,069.08 is: 7,602.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,931.99 : 22,393.43 = 5,069.08 : x
  2. Step 2: Convert to fraction form
    14,931.99/22,393.43 = 5,069.08/x
  3. Step 3: Cross multiply
    14,931.99x = 22,393.43 × 5,069.08
  4. Step 4: Simplify right side
    14,931.99x = 113,514,044.83
  5. Step 5: Solve for x
    x = 113,514,044.83/14,931.99
  6. Step 6: Final answer
    x = 7,602.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.